Questions

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

The _____ of energy in India are met from both commercial and non commercial sources. The most _____ sources of energy today are coal and natural gas, hydro
electricity and nuclear power. On the other hand, firewood, cow-dung cakes and vegetable waste etc. _____ non commercial forms of energy. While non commercial
forms of energy _____ demand, coal is the _____ source of commercial energy in India.

and non commercial sources. The most _____ sources of energy today are coal and natural gas

Crabs belongs to the phylum

The uppermost layer over the earth's surface is called the ______.

Which of the following is the largest city of Myanmar?

Which of the following is NOT a radioactive element?

The movement inside the Earth's crust is studied by which of the following ?

Halophytes are plants that grow in

When a compressed slinky is released it converts potential energy into